I first used S@H and set it for about 15 days (yes, bad, naughty let's move on).
I think the comp I'm using could handle it all. It did for about 30 days when first set after all.
Then I installed LCH and set it for about 15 days as well.
In future will bionc download me about 7.5 days from each project, or 15 days for each project. As it happens, I've now hobbled myself in getting the MANY W.U.s' I have as I'll now never make the deadline. Probably for each project.